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公开(公告)号:US20050086565A1
公开(公告)日:2005-04-21
申请号:US10676236
申请日:2003-10-01
申请人: Ryan Thompson , John Maly , Zachary Smith
发明人: Ryan Thompson , John Maly , Zachary Smith
CPC分类号: G06F11/261 , G06F17/5022
摘要: A system and method for generating a test case operable to test a circuit design using a plurality of threads. In one embodiment, a test code and state initialization engine, responsive to a random number sequence and a probability profile, generates test code. A distribution settings engine generates default distribution settings that specify a magnitude of at least one simulation parameter for each thread based on a default probability distribution profile. A knob-setting interface is included for optionally differentiating the default distribution settings. The optionally differentiated distribution settings are then associated with the test code in order to generate the test case that exercises a circuit design model of the circuit design.
摘要翻译: 一种用于产生可操作以使用多个线程测试电路设计的测试用例的系统和方法。 在一个实施例中,响应于随机数序列和概率分布的测试代码和状态初始化引擎生成测试代码。 分发设置引擎生成默认分布设置,其基于默认概率分布概况为每个线程指定至少一个模拟参数的大小。 包括一个旋钮设置界面,可选择区分默认分配设置。 然后将可选择的差分分布设置与测试代码相关联,以便生成练习电路设计的电路设计模型的测试用例。